ZeroU logo ZeroU
Home › Support

Support

Answers to the questions that matter most.

🔒

Security

Keys, custody and local storage.

⚡

Transfers

0-fee transfers and energy scheduling.

🪙

Wallets

Creating, importing and switching wallets.

🌐

Languages

10 languages and system language.

📲

Installation

APK download, verification and setup.

Frequently asked questions

When network energy is scheduled, transfers cost 0. If energy runs low, the transfer falls back to the ordinary path with standard network fees.
Mnemonic, private keys and Keystore are created, encrypted and stored only on your device. They are never uploaded to any server.
No. There is no telemetry, no analytics, no log upload and no device or asset information leaves your device.
Yes. Create or import multiple wallets and switch between them seamlessly.
English, Japanese, Korean, Spanish, Simplified Chinese, Traditional Chinese, French, Italian, Czech and Portuguese — with automatic system language.
Currently TRON mainnet with TRX and USDT-TRC20 assets.

Still have questions?

Reach out anonymously — we never store your message content beyond answering it.

Contact us

Download APK